Travel from major airports:

Heathrow: via Heathrow Express to Paddington, then
underground to Euston Square, then walk to Gower Street (total time up to 45
minutes) or Piccadilly Line underground from Heathrow terminals to King’s
Cross, then walk (up to 90 minutes total)

Gatwick: via Gatwick Express to Victoria, then underground to
Warren Street (up to 45 minutes) or First Capital Connect train from Gatwick to
St Pancras International (up to 70
minutes)

Stansted: via Stansted Express to Liverpool Street, then
underground to Euston Square (up to 80 minutes), or by coach to Baker Street,
then underground to Euston Square (up to 90 minutes)